CN220886108U - Grain elevator - Google Patents

Grain elevator Download PDF

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Publication number
CN220886108U
CN220886108U CN202322927202.8U CN202322927202U CN220886108U CN 220886108 U CN220886108 U CN 220886108U CN 202322927202 U CN202322927202 U CN 202322927202U CN 220886108 U CN220886108 U CN 220886108U
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grain
shell
pipe
conveying
frame
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CN202322927202.8U
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Chinese (zh)
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姜天生
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Individual
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Individual
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Abstract

The utility model discloses a grain elevator, which comprises a grain-sucking shell and a supporting frame, wherein the grain-sucking shell is arranged at the front end of the supporting frame, travelling wheels are arranged below the supporting frame and the grain-sucking shell, a feeding pipe is arranged at the upper end of the grain-sucking shell, a discharging pipe is arranged at the lower end of the grain-sucking shell, and a feeding mechanism is arranged on the other side wall of the grain-sucking shell, which is opposite to the feeding pipe and the discharging pipe; the grain suction device comprises a grain suction shell, a feeding pipe, a discharging pipe, a filtering component, a dedusting component and a dust collecting component, wherein the filtering component is arranged on the inner side of the grain suction shell and is positioned between the feeding pipe and the discharging pipe; the utility model is provided with the dust removing component, can form pressure difference under the action of the fan, forces dust and light impurities to be output from the upper end of the grain sucking shell, effectively removes the dust mixed in grains, and realizes the primary cleaning of the impurities.

Description

Grain elevator
Technical Field
The utility model relates to the technical field of grain transfer, in particular to a grain elevator.
Background
In order to reduce the labor intensity of agricultural staff in harvesting seasons, the paved and sunned grains can be pumped to the transfer trolley through the grain elevator, so that the current situation that the grains are lifted and poured on the transfer trolley by manually shoveling and shoveling in the past is changed.
A kind of grain elevator for transporting grain is more, say a chinese patent publication of patent number CN211393058U, includes the fuselage, fuselage upper end swing joint has the lid door, lid door upper end surface is provided with out the grain mouth, it communicates with the fuselage to go out the grain mouth, lid door upper end surface threaded connection has the gim peg, fuselage one side rotates and is connected with the axis of rotation, axis of rotation outside fixedly connected with belt pulley, fuselage opposite side fixedly connected with mouth of pipe, mouth of pipe and fuselage intercommunication, the straw has been cup jointed in the mouth of pipe outside, straw one end fixedly connected with suction head, suction head outside fixedly connected with fixed hoop, fuselage outside surface fixedly connected with fixed plate groove, mouth of pipe top is provided with the connecting seat, connecting seat and fuselage fixedly connected with.
When grain is conveyed by utilizing the grain elevator provided by the patent and other types of grain elevators, the grain elevator is not provided with a dust removing and impurity removing structure, and a grain shell, dust, impurities and the like move to the transfer trolley as well and are stored or sold along with the grain, so that the quality of the grain is influenced, and the price of the grain is influenced when the grain is sold.
Disclosure of utility model
The utility model aims to provide a grain elevator, which aims to solve the problems that impurities and dust cannot be removed when the existing grain elevator is used for conveying grains, and the price and quality of the grains are affected.
The utility model is realized in the following way: the grain suction machine comprises a grain suction shell and a support frame, wherein the grain suction shell is arranged at the front end of the support frame, travelling wheels are arranged below the support frame and the grain suction shell, a feed pipe is arranged at the upper end of the grain suction shell, a discharge pipe is arranged at the lower end of the grain suction shell, and a material conveying mechanism is arranged on the other side wall of the grain suction shell, which is opposite to the feed pipe and the discharge pipe; still include filter component and dust removal subassembly, filter component sets up the inboard at inhaling grain casing, and is located between inlet pipe and the discharging pipe, and dust removal subassembly sets up the upper end at inhaling grain casing.
Preferably, the upper end of inhaling grain casing is provided with the through-hole, and the preceding lateral wall sets up to spacious, and spacious front side is provided with two symmetrical cardboard, and the cardboard sets up to L type structure, is provided with the closure plate at the front side of inhaling the grain casing, and the edge of closure plate stretches into in the cardboard.
Preferably, the dust removal assembly comprises a conveying shell, a fan and a interception net, wherein the conveying shell is of a cube structure, the lower side surface and one end surface are provided with openings, the fan is embedded on the other end surface of the conveying shell, and the interception net is arranged at the opening of the lower side surface of the conveying shell.
Preferably, the length and width of the through hole are equal to those of the conveying shell, the lower side surface of the interception net is positioned in the through hole, and the lower side surface is flush with the top surface of the inner side of the grain suction shell.
Preferably, the feeding pipe and the discharging pipe are respectively positioned on two opposite side walls, one end far away from each other can be connected with the conveying pipe, the conveying mechanism comprises a rotating pipe and a spiral conveying rod, one end of the spiral conveying rod is connected with the rotating pipe, the other end of the spiral conveying rod extends into the feeding pipe and the discharging pipe, and a central shaft of the rotating pipe penetrates through the grain sucking shell and is connected with the belt pulley.
Preferably, the filter component comprises a frame and two filter screens, wherein the frame is of an upper-lower double-layer structure, the two filter screens are respectively arranged in the upper layer and the lower layer of the frame, the aperture of the lower filter screen is smaller than that of the upper filter screen, and the aperture of the lower filter screen is larger than the grain size of grains.
Preferably, the inserting rods are fixedly connected at the corners of the lower side face of the frame, the springs are sleeved on the inserting rods, the lower ends of the inserting rods are inserted into the fixing plates, the upper ends and the lower ends of the springs are respectively connected with the frame and the fixing plates, the fixing plates are connected with the side wall of the grain suction shell, and the frame is provided with the vibrator.
Preferably, the length and width of the frame are equal to the length and width of the inside of the grain suction shell, and are contacted with the side wall of the closing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model is provided with the dust removing component, can form pressure difference under the action of the fan, forces dust and light impurities to be output from the upper end of the grain sucking shell, effectively removes the dust mixed in grains, and realizes the primary cleaning of the impurities.
2. The utility model is provided with the filtering component, can filter grains twice, effectively remove impurities mixed in the grains, and avoid the influence of impurity accumulation on the decline of the grains.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a first schematic structural view of the grain suction housing of the present utility model;
FIG. 3 is a second schematic structural view of the grain suction housing of the present utility model;
FIG. 4 is a schematic view of the structure of the filter assembly of the present utility model;
fig. 5 is a schematic view of the dust removing assembly of the present utility model.
In the figure: 1. a support frame; 11. a walking wheel; 2. a grain sucking shell; 21. a rotary pipe; 22. a spiral material conveying rod; 23. a discharge pipe; 24. a feed pipe; 25. an opening; 26. a closing plate; 27. a clamping plate; 28. a through hole; 3. a filter assembly; 31. a frame; 32. a filter screen; 33. a fixing plate; 34. a spring; 35. a vibrator; 4. a dust removal assembly; 41. a transport housing; 42. a blower; 43. a retaining net.
The specific embodiment is as follows:
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
example 1
As shown in fig. 1 and 2, the grain elevator comprises a grain suction shell 2, a filtering component 3, a dust removing component 4 and a support frame 1, wherein the grain suction shell 2 is arranged at the front end of the support frame 1, travelling wheels 11 are arranged below the support frame 1 and the grain suction shell 2, a feeding pipe 24 and a discharging pipe 23 are respectively arranged on two opposite vertical side walls of the grain suction shell 2, the feeding pipe 24 is arranged at the upper end of the grain suction shell 2, the discharging pipe 23 is arranged at the lower end of the grain suction shell 2, a material conveying mechanism is respectively arranged on two opposite vertical side walls of the grain suction shell 2, the end part of the material conveying mechanism extends into the feeding pipe 24 and the discharging pipe 23, the filtering component 3 is arranged at the inner side of the grain suction shell 2 and is positioned between the feeding pipe 24 and the discharging pipe 23, and the dust removing component 4 is arranged at the upper end of the grain suction shell 2. When the device is used for conveying grains, the end part of the conveying pipe connected to the feeding pipe 24 is immersed into the grain pile, and the grains are conveyed into the grain suction shell 2 along the conveying pipe under the action of the conveying mechanism. The grains which just enter the grain suction shell 2 rotate under the action of the conveying mechanism, grains, dust, impurities and the like are separated, and at the moment, the dust and light impurities are output from the upper end of the grain suction shell 2 under the action of the dust removal component 4, so that the treatment of the dust and the impurities mixed in the grains is realized. Because grain, other impurity are heavier, fall on filter component 3, sieve under filter component 3's effect, grain whereabouts is in inhaling the bottom of grain casing 2, and impurity remains on filter component 3, realizes the separation of grain and impurity, effectively clears away dust, impurity etc. mixed in grain, has improved the quality of grain.
As shown in fig. 2, in order to realize grain conveying, one end of the feeding pipe 24 and one end of the discharging pipe 23, which are far away from each other, can be connected with a conveying pipe, the conveying mechanism comprises a rotary pipe 21 and a spiral conveying rod 22, one end of the spiral conveying rod 22 is connected with the rotary pipe 21, the other end of the spiral conveying rod extends into the feeding pipe 24 and the discharging pipe 23, a central shaft of the rotary pipe 21 penetrates through the grain sucking shell 2 and is connected with a belt pulley, the belt pulley is connected with an output shaft of a motor through a belt, and the spiral conveying rod 22 is controlled to rotate under the operation of the motor. As the screw feed bar 22 extends into the feed conveyor pipe, the agitated grain moves within the feed conveyor pipe until it falls within the grain suction housing 2. The grains accumulated at the bottom of the grain sucking shell 2 are output along another material conveying pipe under the action of another spiral material conveying rod 22.
As shown in fig. 3 and 5, in order to output dust and light impurities from the grain suction housing 2 under the action of the dust removal assembly 4, the upper end of the grain suction housing 2 is provided with a through hole 28, the dust removal assembly 4 comprises a conveying housing 41, a fan 42 and a interception net 43, the conveying housing 41 is in a cube structure, the lower side surface and one end surface are provided with openings, the fan 42 is embedded on the other end surface of the conveying housing 41, and the interception net 43 is arranged at the opening of the lower side surface of the conveying housing 41. The length and width of the through hole 28 are equal to those of the conveying shell 41, the lower side surface of the interception net 43 is positioned in the through hole 28, and the lower side surface is flush with the top surface of the inner side of the grain suction shell 2. When the fan 42 works, the circulation of the gas in the conveying shell 41 is accelerated, the pressure is reduced, the pressure in the grain sucking shell 2 is higher, dust and light impurities are pushed to rise, and the dust and the light impurities pass through the interception net 43 to move into the conveying shell 41 and are separated from the opening of the conveying shell 41.
As shown in fig. 4, in order to remove other impurities mixed in grains, the filter assembly 3 comprises a frame 31 and two filter screens 32, the frame 31 is in an upper layer and lower layer structure, the length and width of the frame 31 are equal to the length and width of the inside of the grain suction shell 2 and are in contact with the side wall of the closing plate 26, the corners of the lower side face of the frame 31 are fixedly connected with inserting rods, springs 34 are sleeved on the inserting rods, the lower ends of the inserting rods are inserted into fixing plates 33, the upper ends and the lower ends of the springs 34 are respectively connected with the frame 31 and the fixing plates 33, the fixing plates 33 are connected with the side wall of the grain suction shell 2, a vibrator 35 is arranged on the frame 31, the two filter screens 32 are respectively arranged in the upper layer and the lower layer of the frame 31, and the aperture of the lower filter screen 32 is smaller than that of the upper layer of the filter screen 32 and larger than that of grains. Under the effect of vibrator 35, frame 31 drives filter screen 32 vibrations, and the grain and the impurity of holding on filter screen 32 vibrate in step, change the relative position of grain and impurity, for the grain passes filter screen 32 whereabouts and inhale the bottom of grain casing 2 and offer convenience, avoid impurity to pile up the whereabouts that influence the grain. The provision of the springs 34 facilitates the stable arrangement of the support frame 31 on the fixing plate 33 and provides support for the frame 31 to vibrate under the action of external force.
Example 2
As shown in fig. 1 and 2, the grain elevator comprises a grain suction shell 2, a filtering component 3, a dust removing component 4 and a support frame 1, wherein the grain suction shell 2 is arranged at the front end of the support frame 1, travelling wheels 11 are arranged below the support frame 1 and the grain suction shell 2, a feeding pipe 24 and a discharging pipe 23 are respectively arranged on two opposite vertical side walls of the grain suction shell 2, the feeding pipe 24 is arranged at the upper end of the grain suction shell 2, the discharging pipe 23 is arranged at the lower end of the grain suction shell 2, a material conveying mechanism is respectively arranged on two opposite vertical side walls of the grain suction shell 2, the end part of the material conveying mechanism extends into the feeding pipe 24 and the discharging pipe 23, the filtering component 3 is arranged at the inner side of the grain suction shell 2 and is positioned between the feeding pipe 24 and the discharging pipe 23, and the dust removing component 4 is arranged at the upper end of the grain suction shell 2. When the device is used for conveying grains, the end part of the conveying pipe connected to the feeding pipe 24 is immersed into the grain pile, and the grains are conveyed into the grain suction shell 2 along the conveying pipe under the action of the conveying mechanism. The grains which just enter the grain suction shell 2 rotate under the action of the conveying mechanism, grains, dust, impurities and the like are separated, and at the moment, the dust and light impurities are output from the upper end of the grain suction shell 2 under the action of the dust removal component 4, so that the treatment of the dust and the impurities mixed in the grains is realized. Because grain, other impurity are heavier, fall on filter component 3, sieve under filter component 3's effect, grain whereabouts is in inhaling the bottom of grain casing 2, and impurity remains on filter component 3, realizes the separation of grain and impurity, effectively clears away dust, impurity etc. mixed in grain, has improved the quality of grain.
As shown in fig. 2, in order to realize grain conveying, one end of the feeding pipe 24 and one end of the discharging pipe 23, which are far away from each other, can be connected with a conveying pipe, the conveying mechanism comprises a rotary pipe 21 and a spiral conveying rod 22, one end of the spiral conveying rod 22 is connected with the rotary pipe 21, the other end of the spiral conveying rod extends into the feeding pipe 24 and the discharging pipe 23, a central shaft of the rotary pipe 21 penetrates through the grain sucking shell 2 and is connected with a belt pulley, the belt pulley is connected with an output shaft of a motor through a belt, and the spiral conveying rod 22 is controlled to rotate under the operation of the motor. As the screw feed bar 22 extends into the feed conveyor pipe, the agitated grain moves within the feed conveyor pipe until it falls within the grain suction housing 2. The grains accumulated at the bottom of the grain sucking shell 2 are output along another material conveying pipe under the action of another spiral material conveying rod 22.
As shown in fig. 3 and 5, in order to output dust and light impurities from the grain suction housing 2 under the action of the dust removal assembly 4, the upper end of the grain suction housing 2 is provided with a through hole 28, the dust removal assembly 4 comprises a conveying housing 41, a fan 42 and a interception net 43, the conveying housing 41 is in a cube structure, the lower side surface and one end surface are provided with openings, the fan 42 is embedded on the other end surface of the conveying housing 41, and the interception net 43 is arranged at the opening of the lower side surface of the conveying housing 41. The length and width of the through hole 28 are equal to those of the conveying shell 41, the lower side surface of the interception net 43 is positioned in the through hole 28, and the lower side surface is flush with the top surface of the inner side of the grain suction shell 2. When the fan 42 works, the circulation of the gas in the conveying shell 41 is accelerated, the pressure is reduced, the pressure in the grain sucking shell 2 is higher, dust and light impurities are pushed to rise, and the dust and the light impurities pass through the interception net 43 to move into the conveying shell 41 and are separated from the opening of the conveying shell 41.
As shown in fig. 4, in order to remove other impurities mixed in grains, the filter assembly 3 comprises a frame 31 and two filter screens 32, the frame 31 is in an upper layer and lower layer structure, the length and width of the frame 31 are equal to the length and width of the inside of the grain suction shell 2 and are in contact with the side wall of the closing plate 26, the corners of the lower side face of the frame 31 are fixedly connected with inserting rods, springs 34 are sleeved on the inserting rods, the lower ends of the inserting rods are inserted into fixing plates 33, the upper ends and the lower ends of the springs 34 are respectively connected with the frame 31 and the fixing plates 33, the fixing plates 33 are connected with the side wall of the grain suction shell 2, a vibrator 35 is arranged on the frame 31, the two filter screens 32 are respectively arranged in the upper layer and the lower layer of the frame 31, and the aperture of the lower filter screen 32 is smaller than that of the upper layer of the filter screen 32 and larger than that of grains. Under the effect of vibrator 35, frame 31 drives filter screen 32 vibrations, and the grain and the impurity of holding on filter screen 32 vibrate in step, change the relative position of grain and impurity, for the grain passes filter screen 32 whereabouts and inhale the bottom of grain casing 2 and offer convenience, avoid impurity to pile up the whereabouts that influence the grain. The provision of the springs 34 facilitates the stable arrangement of the support frame 31 on the fixing plate 33 and provides support for the frame 31 to vibrate under the action of external force.
As shown in fig. 3, in order to periodically clean impurities accumulated on the filter screen 32, the front side wall of the grain suction housing 2 is provided with an opening 25, the front side of the opening 25 is provided with two symmetrical clamping plates 27, the clamping plates 27 are provided with an L-shaped structure, the front side of the grain suction housing 2 is provided with a closing plate 26, and the edge of the closing plate 26 extends into the clamping plates 27. When the impurity is cleaned, the worker pulls the closing plate 26 to move and separate from the grain suction shell 2, so that the front side surface of the grain suction shell 2 is smooth, and the impurity is cleaned by the worker conveniently.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The grain elevator is characterized by comprising a grain suction shell (2) and a support frame (1), wherein the grain suction shell (2) is arranged at the front end of the support frame (1), travelling wheels (11) are arranged below the support frame (1) and the grain suction shell (2), a feed pipe (24) is arranged at the upper end of the grain suction shell (2), a discharge pipe (23) is arranged at the lower end of the grain suction shell, and a feed mechanism is arranged on the other side wall, opposite to the feed pipe (24) and the discharge pipe (23), of the grain suction shell (2); still include filter component (3) and dust removal subassembly (4), filter component (3) set up in the inboard of inhaling grain casing (2), and be located between inlet pipe (24) and discharging pipe (23), dust removal subassembly (4) set up in the upper end of inhaling grain casing (2).
2. The grain elevator according to claim 1, characterized in that a through hole (28) is arranged at the upper end of the grain suction shell (2), the front side wall is provided with an opening (25), two symmetrical clamping plates (27) are arranged at the front side of the opening (25), the clamping plates (27) are of an L-shaped structure, a closing plate (26) is arranged at the front side of the grain suction shell (2), and the edge of the closing plate (26) extends into the clamping plates (27).
3. The grain elevator according to claim 2, wherein the dust removing assembly (4) comprises a conveying shell (41), a fan (42) and a retaining net (43), the conveying shell (41) is of a cube structure, the lower side surface and one end surface are provided with openings, the fan (42) is embedded on the other end surface of the conveying shell (41), and the retaining net (43) is arranged at the opening of the lower side surface of the conveying shell (41).
4. A grain elevator according to claim 3, characterized in that the length and width of the through hole (28) are equal to the length and width of the conveying shell (41), and the lower side surface of the interception net (43) is positioned in the through hole (28), and the lower side surface is flush with the top surface of the inner side of the grain suction shell (2).
5. The grain elevator according to claim 4, wherein the feeding pipe (24) and the discharging pipe (23) are respectively located on two opposite side walls, one end far away from each other can be connected with a conveying pipe, the conveying mechanism comprises a rotating pipe (21) and a spiral conveying rod (22), one end of the spiral conveying rod (22) is connected with the rotating pipe (21), the other end of the spiral conveying rod extends into the feeding pipe (24) and the discharging pipe (23), and a central shaft of the rotating pipe (21) penetrates through the grain absorbing shell (2) to be connected with a belt pulley.
6. The grain elevator according to claim 2, wherein the filtering assembly (3) comprises a frame (31) and two filtering screens (32), the frame (31) is in an upper-lower double-layer structure, the two filtering screens (32) are respectively arranged in the upper layer and the lower layer of the frame (31), and the aperture of the lower filtering screen (32) is smaller than the aperture of the upper filtering screen (32) and larger than the grain size of grains.
7. The grain elevator according to claim 6, wherein the corners of the lower side surface of the frame (31) are fixedly connected with inserting rods, springs (34) are sleeved on the inserting rods, the lower ends of the inserting rods are inserted into fixing plates (33), the upper ends and the lower ends of the springs (34) are respectively connected with the frame (31) and the fixing plates (33), the fixing plates (33) are connected with the side wall of the grain absorbing shell (2), and vibrators (35) are arranged on the frame (31).
8. A grain elevator according to claim 7, characterized in that the length and width of the frame (31) are equal to the length and width of the inside of the grain suction casing (2) and are in contact with the side walls of the closing plate (26).
CN202322927202.8U 2023-10-31 2023-10-31 Grain elevator Active CN220886108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322927202.8U CN220886108U (en) 2023-10-31 2023-10-31 Grain elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322927202.8U CN220886108U (en) 2023-10-31 2023-10-31 Grain elevator

Publications (1)

Publication Number Publication Date
CN220886108U true CN220886108U (en) 2024-05-03

Family

ID=90880049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322927202.8U Active CN220886108U (en) 2023-10-31 2023-10-31 Grain elevator

Country Status (1)

Country Link
CN (1) CN220886108U (en)

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